New responsive HTML/CSS template: Leaves

Introducing the Leaves HTML/CSS template, a simple but useful website template made with standards-compliant HTML5 and CSS3 only. It uses two responsive fixed-width grid systems (12 columns), which scale down to a full-width single-column layout on devices with low screen widths. Thanks to the grid systems, there are lots of options in terms of layouts that can be constructed. Check it out, and feel free to post feedback, suggestions and ideas in the comments below.